Patents by Inventor AnNa Ha

AnNa Ha has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11995522
    Abstract: An embodiment includes generating a query prompting a user to select from among a plurality of response options related to a first query set of objects. The embodiment also receives, responsive to the query, user input representative of a selected response option selected by the user from among the plurality of response options. The embodiment also calculates a plurality of weight values for respective ones of a plurality of similarity matrices based on the selected response option, where the plurality of similarity matrices include respective different sets of similarity values, each set of similarity values comprising similarity values representative of similarities of respective pairs of the plurality of objects. The embodiment stores a designated similarity matrix that is selected from among the plurality of similarity matrices based at least in part on a weight value from among the plurality of weight values assigned to the designated similarity matrix.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: May 28, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ismini Lourentzou, Daniel Gruhl, Steven R. Welch, Chad Eric DeLuca, Alfredo Alba, Linda Ha Kato, Petar Ristoski, Anna Lisa Gentile
  • Patent number: 10075573
    Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: September 11, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Zhen Zhang, Paul Stephen Drzaic, Seyeoul Kwon, Sangcheon Youn, Heeseok Yang, Chanwoo Lee, Soyoung Jo, Anna Ha, Dongyoon Kim, Saemleenuri Lee, Yoondong Cho
  • Patent number: 10074294
    Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: September 11, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Zhen Zhang, Paul Stephen Drzaic, Seyeoul Kwon, Sangcheon Youn, Heeseok Yang, Chanwoo Lee, Soyoung Jo, Anna Ha, Dongyoon Kim, Saemleenuri Lee, Yoondong Cho
  • Patent number: 9985086
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: May 29, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: SeYeoul Kwon, HeeSeok Yang, Chanwoo Lee, Sangcheon Youn, YoonDong Cho, Saemleenuri Lee, Soyoung Jo, DongYoon Kim, Anna Ha
  • Patent number: 9978823
    Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: May 22, 2018
    Assignee: LG Display Co., LTD
    Inventors: Anna Ha, Chanwoo Lee, Sangcheon Youn
  • Publication number: 20170301266
    Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.
    Type: Application
    Filed: September 29, 2014
    Publication date: October 19, 2017
    Inventors: Zhen ZHANG, Paul Stephen DRZAIC, Seyeoul KWON, Sangcheon YOUN, Heeseok YANG, Chanwoo LEE, Soyoung JO, Anna HA, Dongyoon KIM, Saemleenuri LEE, Yoondong CHO
  • Publication number: 20170302772
    Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.
    Type: Application
    Filed: September 29, 2014
    Publication date: October 19, 2017
    Inventors: Zhen ZHANG, Paul Stephen DRZAIC, Seyeoul KWON, Sangcheon YOUN, Heeseok YANG, Chanwoo LEE, Soyoung JO, Anna HA, Dongyoon KIM, Saemleenuri LEE, Yoondong CHO
  • Publication number: 20170179215
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: March 6, 2017
    Publication date: June 22, 2017
    Inventors: SeYeoul KWON, HeeSeok YANG, Chanwoo LEE, Sangcheon YOUN, YoonDong CHO, Saemleenuri LEE, Soyoung JO, DongYoon KIM, Anna HA
  • Patent number: 9647052
    Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: May 9, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: Sangcheon Youn, HeeSeok Yang, Sanghyeon Kwak, YoonDong Cho, SeYeoul Kwon, Saemleenuri Lee, SoYoung Jo, DongYoon Kim, AnNa Ha
  • Patent number: 9627463
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: April 18, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: SeYeoul Kwon, HeeSeok Yang, Chanwoo Lee, Sangcheon Youn, YoonDong Cho, Saemleenuri Lee, Soyoung Jo, DongYoon Kim, Anna Ha
  • Publication number: 20160358992
    Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.
    Type: Application
    Filed: August 19, 2016
    Publication date: December 8, 2016
    Inventors: Anna HA, Chanwoo LEE, Sangcheon YOUN
  • Patent number: 9450035
    Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: September 20, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Anna Ha, Chanwoo Lee, Sangcheon Youn
  • Patent number: 9406703
    Abstract: Provided is a configuration for a semiconductor layer and a line for reducing the segment length of the semiconductor layer with respect to the bending direction of the flexible substrate. Such a configuration reduces the probability of cracks occurring in the semiconductor layer of the thin-film transistor, thereby improving the stability and durability of the thin-film transistor employed in a curved or a flexible display device. The configuration includes a thin-film transistor (TF) on the flexible substrate. The TFT includes the semiconductor layer extending obliquely with respect to the direction of the line.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: August 2, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: SeYeoul Kwon, Sangcheon Youn, Anna Ha
  • Publication number: 20160155788
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: November 28, 2014
    Publication date: June 2, 2016
    Inventors: SeYeoul Kwon, HeeSeok Yang, Chanwoo Lee, Sangcheon Youn, YoonDong Cho, Saemleenuri Lee, Soyoung Jo, DongYoon Kim, Anna Ha
  • Patent number: 9318427
    Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: April 19, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Sangcheon Youn, HeeSeok Yang, Sanghyeon Kwak, YoonDong Cho, SeYeoul Kwon, Saemleenuri Lee, SoYoung Jo, DongYoon Kim, AnNa Ha
  • Publication number: 20160079336
    Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.
    Type: Application
    Filed: November 20, 2015
    Publication date: March 17, 2016
    Inventors: Sangcheon Youn, HeeSeok Yang, Sanghyeon Kwak, YoonDong Cho, SeYeoul Kwon, Saemleenuri Lee, SoYoung Jo, DongYoon Kim, AnNa Ha
  • Publication number: 20150123137
    Abstract: Provided is a configuration for a semiconductor layer and a line for reducing the segment length of the semiconductor layer with respect to the bending direction of the flexible substrate. Such a configuration reduces the probability of cracks occurring in the semiconductor layer of the thin-film transistor, thereby improving the stability and durability of the thin-film transistor employed in a curved or a flexible display device. The configuration includes a thin-film transistor (TF) on the flexible substrate. The TFT includes the semiconductor layer extending obliquely with respect to the direction of the line.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 7, 2015
    Inventors: SeYeoul Kwon, Sangcheon Youn, Anna Ha
  • Publication number: 20150115253
    Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 30, 2015
    Inventors: Anna HA, Chanwoo LEE, Sangcheon YOUN
  • Publication number: 20140217373
    Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.
    Type: Application
    Filed: December 16, 2013
    Publication date: August 7, 2014
    Applicant: LG Display Co., Ltd.
    Inventors: Sangcheon Youn, HeeSeok Yang, Sanghyeon Kwak, YoonDong Cho, SeYeoul Kwon, Saemleenuri Lee, So Young Jo, Dong Yoon Kim, AnNa Ha